CN108066164A - A kind of transparent compound cleaning compositions and preparation method thereof - Google Patents
A kind of transparent compound cleaning compositions and preparation method thereof Download PDFInfo
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- CN108066164A CN108066164A CN201711456656.4A CN201711456656A CN108066164A CN 108066164 A CN108066164 A CN 108066164A CN 201711456656 A CN201711456656 A CN 201711456656A CN 108066164 A CN108066164 A CN 108066164A
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
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- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
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Abstract
The present invention provides a kind of soap base for keeping stable transparent at low temperature and the compound cleaning compositions of surfactant and its manufacturing method.In above-mentioned transparent compound cleaning compositions, by weight percentage, comprising：6~35% C11‑C20Aliphatic acid；1~10% inorganic base；1~10% polyalcohol；3~15% selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, Sodium Lauroamphoacetate, C8‑C14At least one surfactant of alkyl glycosides；0.01~5% auxiliary element；And 25~85% water.Available for for example personal shower cream, face cleaning gel, Pet bathing agent etc., and transparent wrapper can be used in above-mentioned cleaning compositions also stable transparent in a low temperature of less than 10 DEG C.
Description
Technical field
The present invention relates to daily use chemicals detergent fields, and in particular to a kind of transparent, low-temperature stabilization to live comprising soap base and surface
Compound cleaning compositions of property agent and preparation method thereof.
Background technology
Liquid bath product is commonly referred to as shower cream, since it is more convenient compared to cake soap, after listing just increasingly
It is subject to consumers, has become the large consumer goods of one kind that consumption figure in daily chemical products is only second to shampoo now.City at present
Shower cream on face mainly has following dosage form：A kind of is the surfactant type production using surfactant as principal cleaning ingredients
Product, another kind are using aliphatic acid and the soap base of inorganic alkali neutralization generation as the soap basic product of principal cleaning ingredients, also have one
Kind is using soap base and surfactant compound as the compound product of principal cleaning ingredients.
Soap base type shower cream due to it easily rinses, wash after it is salubrious, not sticky the characteristics of, be constantly subjected to the happiness of Asia consumer
Vigorously, it is especially suitable for summer use.In recent years, as the improvement of consumer's living standards, also being got over to the bath product requirement used
Carry out higher, especially many young consumers, they, which are inclined to, uses light bath product, and it is desirable that this product in summer
In appearance with their salubrious sensations can be given in usage experience.At present, soap base type and compound shower cream are using body
The demand can be met well by testing.
The cleansing of soap base type shower cream is mainly by the aliphatic acid of different carbon chain and alkali (inorganic metal alkali or organic base)
Soap and other components composition through saponification generation, usually in alkalescence.When in shower cream, there are during free alkali, skin can be stimulated
And cause the skin sense for having dry skin, tightening after bath.In order to mitigate stimulation to skin, promote skin sense when consumer uses, lead to
Often make in formula containing a small amount of unneutralized free fatty.This kind of soap base type composition is stablized at normal temperatures, but in low temperature
Since the solubility of soap in water declines, they also decline solubilization of the free fatty in system, so as to cause whole
Individual tie up to low temperature (<10 DEG C) when be precipitated, transparency decline, influence system appearance.Consumer is made in order to reduce this precipitation
It is affected with feeling, opacifier would generally be added in soap base type and compound shower cream now on the market, product is directly done
Into opaque appearance, packaging is also all opaque packaging.
However, consumer is when buying commodity, it would be desirable to see the real form of content, transparent packaging and transparent
Product can promote the perception of product and cause the desire to purchase of consumer, therefore, it is desirable to which a kind of perception is transparent to skin temperature
With the cleaning compositions stablized under low temperature.
The content of the invention
The present invention completes to solve the above problem of the prior art, its purpose is to provide one kind in low temperature
The lower holding soap base of stable transparent and the compound cleaning compositions of surfactant, inventor is had found by numerous studies, makes C11-
C20Aliphatic acid and inorganic metal alkali carry out reaction generation soap base, and a small amount of dodecanamide propyl sweet tea is selected from by being added in system
Dish alkali, sodium lauroyl sarcosine, Sodium Lauroamphoacetate, C8-C14At least one particular surface activity of alkyl glycosides
Agent effectively can disperse the soap of generation with the surfactant of less content, even if there is free fat in system
Acid also can carry out compounding solubilising to free aliphatic acid and soap with a small amount of above-mentioned specific surfactant, avoid them low
Temperature is lower to be precipitated and influences the stability and transparency of system, in addition, also providing the manufacturing method of above-mentioned compound cleaning compositions.
In the transparent compound cleaning compositions of the present invention, by weight percentage, comprising：
6~35% C11-C20Aliphatic acid；
1~10% inorganic base；
1~10% polyalcohol；
3~15% selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, Sodium Lauroamphoacetate, C8-
C14At least one surfactant of alkyl glycosides；
0.01~5% auxiliary element；And
25~85% water.
Above-mentioned C11-C20Aliphatic acid preferably comprises lauric acid/dodecanoic acid and tetradecylic acid, and the weight percentage of above-mentioned lauric acid/dodecanoic acid is excellent
Elect 5~20% as, the weight percentage of above-mentioned tetradecylic acid is preferably 1~10%.
Above-mentioned C11-C20Aliphatic acid can also further include the oleic acid that weight percentage is less than 10%.
The weight percentage of above-mentioned surfactant is preferably 5~10%.
Above-mentioned inorganic base is preferably selected from one or two kinds of combinations of potassium hydroxide, sodium hydroxide.
Above-mentioned polyalcohol is preferably selected from glycerine, 1,2- propylene glycol, 1,3- propylene glycol, the one or more of butanediol
Combination.
Above-mentioned auxiliary element can include thickener, chelating agent, antioxidant, preservative, moisturizer and assign in fat agent
It is one or more kinds of.
Above-mentioned thickener is preferably selected from methylcellulose, hydroxypropyl methyl cellulose, sodium carboxymethylcellulose and hydroxyl second
Combination more than one or both of base cellulose, weight percentage are 0.1~2%.
Above-mentioned chelating agent is preferably EDTA or EDTA- disodiums, and weight percentage is 0.01~0.3%.
Above-mentioned antioxidant is preferably dibutyl hydroxy toluene, and weight percentage is 0.01~0.1%.
Foregoing preservatives are preferably methylisothiazolinone, and weight percentage is 0.01~0.1%.
Another kind form according to the present invention, in transparent compound cleaning compositions of the invention, with weight percent
Meter, comprising：5~20% lauric acid/dodecanoic acid；1~10% tetradecylic acid；1~10% potassium hydroxide；1~10% glycerine；3~
15% selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, Sodium Lauroamphoacetate, C8-C14Alkyl glycosides
At least one surfactant；0.1~2% hydroxyethyl cellulose；0.01~0.3% EDTA；The two of 0.01~0.1%
Butylated hydroxytoluene；0.01~0.1% methylisothiazolinone；And 40~85% water.
In addition, the manufacturing method of the transparent compound cleaning compositions of the present invention comprises the following steps：
(1) thickener, chelating agent are added to the water, stirring is warming up to 70~80 DEG C, as component A；
(2) by C11-C20Aliphatic acid, antioxidant are heated to 70~80 DEG C, for use as B component；
(3) inorganic base is dissolved in water, is preheated to 70~80 DEG C, it is for use as component C；
(4) in a state that A, B, component C are held in 70~80 DEG C, B, component C are added in component A simultaneously, carry out soap
Change reaction, persistently stir 30~60 minutes, until mixture is uniformly without caking,
(5) then, cool down at room temperature, the D comprising surfactant and polyalcohol is added in when being cooled to 60~65 DEG C
Component, it is lasting to stir, the component E for include preservative is added in when being cooled to 50~55 DEG C, it is i.e. obtained transparent after being uniformly dispersed
Compound cleaning compositions, wherein, the surfactant be selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine,
Sodium Lauroamphoacetate, C8-C14At least one surfactant of alkyl glycosides, and combined in the compound cleaning of gained
Weight percentage in object is 3~15%.
Invention effect
The transparent compound cleaning compositions of the present invention are small to the irritation of skin, even if in a low temperature of less than 10 DEG C
Also stable transparent is not in the precipitation of fatty acid soaps or free fatty.Transparent compound cleaning group according to the present invention
Close the manufacturing method of object, can be made it is small to the irritation of skin, even if in a low temperature of less than 10 DEG C also stable transparent and not
It is present with the compound cleaning compositions of the precipitation of fatty acid soaps or free fatty.
Specific embodiment
Hereinafter, technical scheme is described in detail by preferred embodiment, but the scope of the present invention
These embodiments are not limited to, be intended to illustrate the technical solution of invention rather than are limited the scope of the invention.
In present specification and claims, unless otherwise instructed, the content of each component refers to weight hundred in composition
Divide content.
(transparent compound cleaning compositions)
Hereinafter, " the transparent compound cleaning compositions " of the present invention are also referred to as " cleaning compositions ".
In this specification, " C11-C20Aliphatic acid " refers to the saturated fatty acid and unsaturated fat that there is carbon number to be 11~20
Acid.When the carbon chain lengths of aliphatic acid are less than 11, the foamy appearance of soap, quality and stability are poor, and to the irritation of skin compared with
Greatly, on the other hand, when the carbon chain lengths of aliphatic acid are more than 20, the solubility of aliphatic acid is relatively low, is easily precipitated under low temperature, cleans energy
Force difference.Therefore, the carbon chain lengths of aliphatic acid of the invention are in the range of 11~20, preferably 12~18 scope, it is especially excellent
Elect lauric acid/dodecanoic acid, tetradecylic acid or its combination as.
When content of fatty acid is very few, the concentration of the soap of the gained after saponification is low, and cleaning ability is poor, on the other hand,
When content of fatty acid is excessive, soap excessive concentration or free fatty acid concentration are excessively high, are easily precipitated at low temperature, are not easy to obtain
The cleaning compositions of stable transparent under low temperature.Therefore, in the present invention, C11-C20The content of aliphatic acid in the range of 6~35%,
It is preferred that in the range of 10~25%.
In general, the aliphatic acid that saponification occurs with metal base and generates with the increase of carbon chain lengths, aliphatic acid
The water-soluble variation of salt, is easily precipitated in low temperature, but the water solubility of oleate and the correlation of carbon chain lengths belong to exception,
Compared with the stearate with identical carbon chain lengths, oleic acid molecules of salt destroys molecule space because with unsaturated bond
Order makes it that can not form crystalline solid and is precipitated from solution, so being not easy to be separated at low temperature.Therefore, clear
When containing oleic acid in cleansing composition, the cleaning compositions of stable transparent under low temperature are easy to get.In a preferred embodiment
In, included in aliphatic acid less than 10% oleic acid.
In this specification, " inorganic base " refers to the hydroxide of alkali metal, including but not limited to sodium hydroxide, hydroxide
Potassium, calcium hydroxide etc..In one preferred embodiment, inorganic base is potassium hydroxide.When using potassium hydroxide as inorganic
During alkali, obtained soap is softer, easily liquefies, and is suitable for manufacturing liquid soap, it is therefore preferable that being carried out using potassium hydroxide and aliphatic acid
Saponification.The content of inorganic base is in the range of 1~10%.When the content of inorganic base is too low, the amount of the soap of generation is few, clearly
Energy force difference is washed, when the too high levels of inorganic base, it is necessary to be neutralized using substantial amounts of aliphatic acid, and causes aliphatic acid in system
Salt content is excessively high, and then must use substantial amounts of surfactant that could be carried to the soap of generation.Therefore, it is higher
In the case of the inorganic base and aliphatic acid of content, it is unfavorable for obtaining the cleaning compositions of stable transparent under low temperature.At one preferably
Embodiment in, the content of inorganic base is in the range of 2~6%.
In the present invention, compared with the C of inorganic base addition mole excess11-C20Aliphatic acid, i.e. make to contain in cleaning compositions
There is free aliphatic acid.Typically, in alkalescence, alkaline soap can stimulate skin and cause skin after bath the soap after saponification
The skin sense that skin is dry, tightens.By the alkalescence for making that cleaning compositions can be reduced in cleaning compositions containing free aliphatic acid,
Mitigate to the stimulation of skin, promote skin sense when consumer uses.
Contain in the cleaning compositions of the present invention selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, lauroyl
Both sexes guanidine-acetic acid sodium, C8-C14At least one surfactant of alkyl glycosides both can individually live containing any of the above-described kind of surface
Property agent, can also contain two or more above-mentioned surfactants combination.Wherein, " C8-C14Alkyl glycosides " refers to carbon
Number is the glucoside of 8~14 alkyl, and from the point of view of with good surface-active, it is 8~14 to preferably have carbon number
The glucoside of straight chained alkyl, further preferred Plantacare 818.By in the compound cleaning compositions of the present invention containing 3~
15% above-mentioned surfactant, being capable of the effectively fatty acid soaps in dispersive composition and free aliphatic acid.Higher table
Face active agent content can more efficiently prevent from the precipitation of free fatty etc., but excessively high surface-active contents can cause into
This increase, therefore, in one preferred embodiment, the content of surfactant is 4~10%.
1~10% polyalcohol is included in the cleaning compositions of the present invention.In one preferred embodiment, this is polynary
Alcohol is glycerine, 1,2-PD, 1,3-PD, any one of butanediol or two or more combinations, further preferably sweet
Oil, 1,2- propylene glycol or 1,3- propylene glycol.By adding polyalcohol, the dissolving to high fatty acid soap and free fatty can be proposed
Degree, so as to increase the low-temperature stability of cleaning compositions and the transparency.
0.01~5% auxiliary element is included in the cleaning compositions of the present invention.As auxiliary element, include but not limited to
It is more than one or both of thickener, chelating agent, antioxidant, preservative, moisturizer and tax fat agent.
In one preferred embodiment, it can be such as methylcellulose, hydroxypropyl first that thickener, which is water-soluble,
Combination more than one or both of base cellulose, sodium carboxymethylcellulose and hydroxyethyl cellulose is preferably that ethoxy is fine
Dimension element.The content of thickener is 0.1~2%.By containing thickener, system viscosity can be increased, improved to fatty acid soaps
Scattered and solubilizing effect is conducive to obtain the cleaning compositions of stable transparent under low temperature.
In one preferred embodiment, above-mentioned chelating agent is EDTA or EDTA- disodiums, and its content for 0.01~
0.3%.The alkali metal ion of chelating agent and the soap in cleaning compositions is complexed, and forms stable water complex.Cause
This, by adding chelating agent, can increase the stability of cleaning compositions system, soap is prevented to be precipitated, be conducive to obtain
The cleaning compositions of stable transparent under low temperature.
In one preferred embodiment, above-mentioned antioxidant is dibutyl hydroxy toluene (BHT), and its content is
0.01~0.1%.By adding antioxidant, the oxidation of ingredient in cleaning compositions can be prevented and delayed, improves production
The stability and service life of product.
In one preferred embodiment, foregoing preservatives are methylisothiazolinone, and its content for 0.01~
0.1%.By adding preservative, it can inhibit bacteria, the growth of fungi and mould, be conducive to the preservation of cleaning compositions and make
Use life-time dilatation.
The cleaning compositions of the present invention use water as solvent, it is preferable to use deionized water or distilled water, as deionization
Water can pass through the acquisitions such as electroosmose process, hyperfiltration or ion-exchange-resin process.The content of water is 25~85%.
(manufacturing methods of transparent compound cleaning compositions)
The transparent compound cleaning compositions of the present invention can be made by following steps.
(1) thickener, chelating agent are added to the water, stirring is warming up to 70~80 DEG C, as component A；
(2) by C11-C20Aliphatic acid, antioxidant are heated to 70~80 DEG C, for use as B component；
(3) inorganic base is dissolved in water, is preheated to 70~80 DEG C, it is for use as component C；
(4) in a state that A, B, component C are held in 70~80 DEG C, B, component C are added in component A simultaneously, carry out soap
Change reaction, persistently stir 30~60 minutes, until mixture is uniformly without caking,
(5) then, cool down at room temperature, the D comprising surfactant and polyalcohol is added in when being cooled to 60~65 DEG C
Component, it is lasting to stir, the component E for include preservative is added in when being cooled to 50~55 DEG C, it is i.e. obtained transparent after being uniformly dispersed
Compound cleaning compositions, wherein, the surfactant be selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine,
Sodium Lauroamphoacetate, C8-C14At least one surfactant of alkyl glycosides, and combined in the compound cleaning of gained
Weight percentage in object is 3~15%.
In above-mentioned manufacturing method, the sequencing of step (1)~(3) is not particularly limited, can as needed with
Arbitrary order carries out, and can also be carried out at the same time.In addition, being not particularly limited for mixing plant and heating equipment, can be used
Well known mixing plant and heating equipment.
Embodiment
Hereinafter, technical scheme and advantage are further described by embodiment and comparative example.
Raw material and its manufacturer used are as shown in table 1 in the embodiment of the present invention and comparative example.
(table 1)
| Material name | Trade name | Manufacturer |
| Hydroxyethyl cellulose | HEC(natrosol 250HR) | Ya Shilan |
| EDTA | Dissolvine Z | Akzo Nobel |
| Lauric acid/dodecanoic acid | Lauric acid | Feng Yi greases |
| Tetradecylic acid | Myristic acid | Feng Yi greases |
| Oleic acid | Oleic acid | Safe Ke's brown |
| Dibutyl hydroxy toluene | BHT | Magnificent source chemical industry |
| Potassium hydroxide | KOH | Excellent profit Dehua work |
| Lauroylamidopropyl betaine | LB-30 | It is bestowed by heaven in Guangzhou |
| Sodium Lauroamphoacetate | Miranolultral-32 | Sol is tieed up |
| Sodium lauroyl sarcosine | Amin LS30 | It is bestowed by heaven in Guangzhou |
| Plantacare 818 | Plantacare 2000-up | BASF |
| Lauryl glucoside | Plantacare 1200-UP | BASF |
| Glycerine | USP G995U | Feng Yi greases |
| Methylisothiazolinone | Neolone 950 | DOW Chemical |
Embodiment 1
According to the composition shown in table 2, in a suitable vessel, by the EDTA of 0.1 weight %, the hydroxyl of 1.0 weight %
Ethyl cellulose is added in suitable deionized water, and stirring is warming up to 70~80 DEG C, as component A.In another suitable vessel
In, the BHT of the lauric acid/dodecanoic acid of 8.0 weight %, the tetradecylic acid of 5.0 weight % and 0.05 weight % is uniformly mixed and heated to 70~
It is 80 DEG C, for use as B component.In another suitable vessel, the potassium hydroxide of 3.8 weight % is dissolved in remaining deionization
In water, 70~80 DEG C are preheated to, it is for use as component C.In a state that A, B, component C are held in 70~80 DEG C, while by B, C
Component is added in component A container, carries out saponification, is persistently stirred 30~60 minutes, until mixture is uniformly without caking, so
Afterwards, cool down at room temperature, the lauroylamidopropyl betaine and 5.0 for including 5.0 weight % is added in when being cooled to 60~65 DEG C
The D components of the glycerine of weight %, it is lasting to stir, the methylisothiazolinone of 0.1 weight % is added in when being cooled to 50~55 DEG C
As component E, the compound cleaning compositions of i.e. obtained embodiment 1 after being uniformly dispersed.
(table 2)
Embodiment 2~10
According to each component content shown in table 3, by preparing component A, B, C with 1 same method of above-described embodiment,
A, B, component C are held in the state of 70~80 DEG C, while B, component C are added in component A container, are carried out saponification, are held
Continuous stirring 30~60 minutes until mixture uniformly without caking, then, cools down at room temperature, adds when being cooled to 60~65 DEG C
Enter D components, it is lasting to stir, add in component E when being cooled to 50~55 DEG C, i.e. obtained embodiment 2~10 is answered after being uniformly dispersed
Mould assembly cleaning compositions.
(table 3)
Comparative example 1~5
According to each component content shown in table 4, by preparing component A, B, C with 1 same method of above-described embodiment,
A, B, component C are held in the state of 70~80 DEG C, while B, component C are added in component A container, are carried out saponification, are held
Continuous stirring 30~60 minutes until mixture uniformly without caking, then, cools down at room temperature, adds when being cooled to 60~65 DEG C
Enter D components, it is lasting to stir, component E is added in when being cooled to 50~55 DEG C, and i.e. obtained comparative example 1~5 is compound after being uniformly dispersed
Type cleaning compositions.
(table 4)
(transparency test)
Sample for the cleaning compositions obtained by Examples 1 to 10 and comparative example 1~5, carry out it is following 4 DEG C, 25 DEG C,
Transparency test under the conditions of 40 DEG C and 48 DEG C four kinds, test result are shown in Table 5.
Under the conditions of 4 DEG C, lamp box is placed in, adjustment light is white light, and visual observations, transparent is zero, and opaque is Δ, meanwhile,
It needs to recover sample to after 25 DEG C, under the same conditions, visual observations, transparent is zero, and opaque is Δ.
Under the conditions of 25 DEG C, lamp box is placed in, adjustment light is white light, and visual observations, transparent is zero, and opaque is Δ.
Under the conditions of 40 DEG C, lamp box is placed in, adjustment light is white light, and visual observations, transparent is zero, and opaque is Δ, meanwhile,
It needs to recover sample to after 25 DEG C, under the same conditions, visual observations, transparent is zero, and opaque is Δ.
Under the conditions of 48 DEG C, lamp box is placed in, adjustment light is white light, and visual observations, transparent is zero, and opaque is Δ, meanwhile,
It needs to recover sample to after 25 DEG C, under the same conditions, visual observations, transparent is zero, and opaque is Δ.
(stability test)
The sample of the cleaning compositions obtained by Examples 1 to 10 and comparative example 1~5 is placed on 4 DEG C, 25 DEG C, 40 DEG C
It with 48 DEG C of four stable insulating boxs, investigates three months, whether observation sample occurs metamorphosis, for example whether having muddy, white
Phenomena such as color is precipitated, layering.If after being placed three months under above-mentioned temperature conditionss metamorphosis does not occur for sample, then it represents that is
Zero, then it is expressed as Δ in the event of variation.Test result is shown in Table 5.
(table 5)
According to the test result in table 5, in Examples 1 to 2 and 4~6, aliphatic acid (lauric acid/dodecanoic acid and tetradecylic acid)
When total content is more than 10%, 5% or so lauroylamidopropyl betaine, lauroyl both sexes guanidine-acetic acid is only used alone
One kind in sodium, sodium lauroyl sarcosine, Plantacare 818 or lauryl glucoside is with regard to that can obtain stable transparent under low temperature (4 DEG C)
Cleaning compositions, and can stable for extended periods of time, transparent at a temperature of 40 DEG C or more.
In embodiment 3, when total content of aliphatic acid (lauric acid/dodecanoic acid and tetradecylic acid) is more than 10%, use for 6% moon
The combination of the surfactant of osmanthus amido propyl betaine and sodium lauroyl sarcosine can also obtain stable transparent under low temperature (4 DEG C)
Cleaning compositions, and can stable for extended periods of time, transparent at a temperature of 40 DEG C or more.
In embodiment 7~11, aliphatic acid includes lauric acid/dodecanoic acid, tetradecylic acid and oleic acid, and adds up to content more than 10%, fat
Even if the oleic acid containing longer carbon chain in fat acid, pass through the surfactant of the present invention of addition less than 10%, even 3% or so
Any or its combination, can also obtain the cleaning compositions of stable transparent under low temperature (4 DEG C), and at a temperature of 40 DEG C or more
It can stable for extended periods of time, transparent.
In comparative example 1,2, although having used the surfactant of the present invention, the content of surfactant is 2%, at this
Outside the scope of invention, as a result there is no the cleaning compositions of stable transparent under low temperature (4 DEG C).
In comparative example 3, although it is 6% to have used the surfactant of the present invention and its content, within the scope of the invention,
But the total content of fatty bronsted lowry acids and bases bronsted lowry is higher, the surfactant in this comparative example cannot be to the aliphatic acid that is generated after saponification
Salt effectively carries.As a result there is no the cleaning compositions of stable transparent under low temperature (4 DEG C).
In comparative example 4,5, although the weight of aliphatic acid and inorganic base when surfactant content the present invention model
In enclosing, but used surfactant is AES (poly alkyl alcohol ether sodium sulfovinate salt), sodium methyl cocoyl taurate, no
Belong to the specific surfactant of the present invention, as a result there is no the cleaning compositions of stable transparent under low temperature (4 DEG C).
According to the result of above-described embodiment and comparative example, when the particular surface activity for the present invention for using 3~15%
When agent or its combination, the purpose of the present invention can be reached to get to the cleaning compositions of stable transparent under low temperature.
Change it will be understood by those skilled in the art that can be replaced in the scope of the spirit without departing substantially from the present invention with various
Into.It should, thus, be clearly understood that the form of the present invention is merely to illustrate the scope being not intended to be limiting of the invention.
Industrial utilizability
Transparent cleaning compositions of the invention are small to skin irritation, have excellent low-temperature transparent, can be used for
Body cleansing products, such as personal shower cream, face cleaning gel, Pet bathing agent etc..In addition, the transparent cleaning combination of the present invention
Transparent wrapper may be employed in object, can meet the vision perception of consumer.
Claims (13)
1. a kind of transparent compound cleaning compositions, by weight percentage, it includes：
6~35% C11-C20Aliphatic acid；
1~10% inorganic base；
1~10% polyalcohol；
3~15% selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, Sodium Lauroamphoacetate, C8-C14Alkane
At least one surfactant of base glucosides；
0.01~5% auxiliary element；And
25~85% water.
2. transparent compound cleaning compositions as described in claim 1, which is characterized in that the C11-C20Aliphatic acid includes
Lauric acid/dodecanoic acid and tetradecylic acid, the weight percentage of the lauric acid/dodecanoic acid is 5~20%, and the weight percentage of the tetradecylic acid is 1
~10%.
3. transparent compound cleaning compositions as claimed in claim 2, which is characterized in that the C11-C20Aliphatic acid also wraps
Containing the oleic acid that weight percentage is less than 10%.
4. transparent compound cleaning compositions as described in claim 1, which is characterized in that the weight of the surfactant
Percentage composition is 5~10%.
5. transparent compound cleaning compositions as described in claim 1, which is characterized in that the inorganic base is selected from hydrogen-oxygen
Change one or two kinds of combinations of potassium, sodium hydroxide.
6. transparent compound cleaning compositions as described in claim 1, which is characterized in that the polyalcohol is selected from sweet
One or more kinds of combinations of oil, 1,2- propylene glycol, 1,3- propylene glycol, butanediol.
7. transparent compound cleaning compositions as described in claim 1, which is characterized in that the auxiliary element includes thickening
It is more than one or both of agent, chelating agent, antioxidant, preservative, moisturizer and tax fat agent.
8. transparent compound cleaning compositions as claimed in claim 7, which is characterized in that the thickener is selected from methyl
Combination more than one or both of cellulose, hydroxypropyl methyl cellulose, sodium carboxymethylcellulose and hydroxyethyl cellulose,
And its weight percentage is 0.1~2%.
9. transparent compound cleaning compositions as claimed in claim 7, which is characterized in that the chelating agent for EDTA or
EDTA- disodiums, and its weight percentage is 0.01~0.3%.
10. transparent compound cleaning compositions as claimed in claim 7, which is characterized in that the antioxidant is two fourths
Base hydroxy-methylbenzene, and its weight percentage is 0.01~0.1%.
11. transparent compound cleaning compositions as claimed in claim 7, which is characterized in that the preservative is different for methyl
Thiazolinone, and its weight percentage is 0.01~0.1%.
12. a kind of transparent compound cleaning compositions, by weight percentage, it includes：
5~20% lauric acid/dodecanoic acid；
1~10% tetradecylic acid；
1~10% potassium hydroxide；
1~10% glycerine；
3~15% selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, Sodium Lauroamphoacetate, C8-C14Alkane
At least one surfactant of base glucosides；
0.1~2% hydroxyethyl cellulose；
0.01~0.3% EDTA；
0.01~0.1% dibutyl hydroxy toluene；
0.01~0.1% methylisothiazolinone；And
40~85% water.
13. a kind of manufacturing method of transparent compound cleaning compositions, which is characterized in that comprise the following steps：
(1) thickener, chelating agent are added to the water, stirring is warming up to 70~80 DEG C, as component A；
(2) by C11-C20Aliphatic acid, antioxidant are heated to 70~80 DEG C, for use as B component；
(3) inorganic base is dissolved in water, is preheated to 70~80 DEG C, it is for use as component C；
(4) in a state that A, B, component C are held in 70~80 DEG C, B, component C are added in component A simultaneously, it is anti-to carry out saponification
Should, persistently stir 30~60 minutes, until mixture is uniformly without caking,
(5) then, cool down at room temperature, the D components comprising surfactant and polyalcohol added in when being cooled to 60~65 DEG C,
Lasting stirring adds in the component E for include preservative when being cooled to 50~55 DEG C, i.e. obtained transparent compound after being uniformly dispersed
Cleaning compositions, wherein, the surfactant is selected from lauroylamidopropyl betaine, sodium lauroyl sarcosine, lauroyl
Both sexes guanidine-acetic acid sodium, C8-C14At least one surfactant of alkyl glycosides, and in the compound cleaning compositions of gained
Weight percentage is 3~15%.
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| CN108998304A (en) * | 2018-06-07 | 2018-12-14 | 周淑华 | A kind of anti-mite whitening shower cream |
| CN110074992A (en) * | 2019-04-24 | 2019-08-02 | 上海中翊日化有限公司 | Transparent soap base shower cream and preparation method |
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| CN111454796A (en) * | 2020-04-03 | 2020-07-28 | 广州立白企业集团有限公司 | Transparent soap-based antibacterial cleaning composition |
| CN111493771A (en) * | 2020-04-16 | 2020-08-07 | 王牌 | Portable disposable cleaning cloth and preparation method and application thereof |
| WO2020164086A1 (en) * | 2019-02-15 | 2020-08-20 | Beiersdorf Daily Chemical (Wuhan) Co. Ltd. | A cleansing composition releasable in form of a stable foam |
| WO2020164087A1 (en) * | 2019-02-15 | 2020-08-20 | Beiersdorf Daily Chemical (Wuhan) Co. Ltd. | A cleansing composition releasable as a shapeable foam |
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